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【单选题】
关于子宫下段错误的是:
A.
由子宫峡部形成
B.
非孕时长约1cm
C.
于妊娠末期逐渐扩展为宫腔的一部分
D.
可达7~10cm
E.
可与子宫体形成生理缩复环
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参考答案:
举一反三
【单选题】The author thinks it is good for local people to know well that tourism will ______.
A.
waste a lot of money
B.
weaken their economy
C.
help establish (建立) their customs
D.
help improve their life
【单选题】麻黄制绒的目的是
A.
缓和药性
B.
洁净药物
C.
降低毒性
D.
便于调剂制剂
【单选题】符合朗伯比尔定律的有色溶液稀释时,其最大吸收峰的波长位置改变是()
A.
不移动,但峰高值降低
B.
不移动,但峰高值增大
C.
向长波长方向移动,且峰高值增大
D.
向短波长方向移动,且峰高值增大
E.
向短波长方向移动,且峰高值降低
【单选题】The author thinks it is ( ) in getting your money's worth.
A.
unbearable
B.
bad
C.
shameful
D.
no shame
【单选题】The author thinks it not proper to __________.
A.
try to be self-sufficient emotionally before letting ourselves loose
B.
channel energies and emotions towards seasonal relationships
C.
gift our object of affection, our time, company, support and friendship
D.
set priorities in our lives and focus on each with sincerity
【简答题】麻黄制绒的目的是__ 。
【单选题】符合朗伯比尔定律的有色溶液稀释时,其最大吸收峰波长的位置将( )
A.
向长波方向移动
B.
向短波方向移动
C.
不移动,但吸光度减小
D.
不移动,但吸光度增大
【单选题】The author thinks it is also very important to make sure ______.
A.
when your visitors will leave
B.
when your visitors will come
C.
when you will have your houseguests
D.
when you will have people staying with you
【单选题】The author thinks it is good for local people to know that tourism will__________ .
A.
waste a lot of money
B.
weaken their economy
C.
help establish their customs
D.
help improve their lives
【简答题】麻黄制绒的目的是 。
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